CVE-2026-20452EPSS p35.8%

CVE-2026-20452CVE-2026-20452

mediatek / mt6890_firmware

Description

In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295.

Scoring

CVSS 8.0 ()
VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.43% probability of exploitation · percentile 35.8% · 2026-08-03T12:00:16Z
Last modified2026-07-22

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.